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103072 3.7V 3000mAh LiPo Battery
$2.68
Model 103072 3.7V 3000mAhlithium polymer battery. High energy density with built-in BMS protection. Ideal for portable electronics, wearables and IoT devices. Custom sizes available. HNF Battery manufacturer.
Key Attributes
| Attribute Name | Detail | Attribute Name | Detail |
|---|---|---|---|
| Battery Type | Li-polymer | Rechargeable | RECHARGABLE |
| Use | Camera, Gaming, Home Appliance, Instant Communication, LAPTOP, MP3 / MP4 Player, Other, TELESCOPE, THERMOMETER, Tablet, Video Game Player, electric car, mobile phone, Watch | Type | Rechargeable Batteries, li polymer, battery |
| Brand Name | HNF | Color | White |
| Products Status | Stock | Place of Origin | Guangdong |
| Model Number | 103072 | Nominal Voltage | 3.7V |
| Product Name | li-polymer battery | Rechargeable | Rechareable Battery |
| Model Number | 103072 | Dimensions | 10 30 72 mm |
| Discharge Cut-off Voltage | 3.0V | Cycle Life | ≥500 cycles |
| Application | Smart wearable devices, Portable electronics | Key Words | LiPo Battery 3.7V Rechargeable Battery 1000mAh Lithium Battery |
| Keyword | Lithium Polymer Battery, Custom LiPo Battery Battery Manufacturer |
Packaging and Delivery
| Item | Content |
|---|---|
| Selling Units | Single item |
| Single Package Size | 20 x 10 x 3 cm |
| Single Gross Weight | 0.053 kg |
High Capacity. Smart Protection. Ready to Power Your World.
The 103072 3.7V 3000mAh Lithium Polymer Battery raises the bar for compact rechargeable power. With industry-leading 3000mAh capacity, built-in PCM multi-protection, and a precision slim form factor — this LiPo cell is engineered to meet the demanding power requirements of laptops, smartphones, cameras, smartwatches, and beyond.
✅ Key Features
🔋 3000mAh Ultra-High Capacity One of the highest-capacity LiPo cells in its size class. Delivers extended, uninterrupted runtime for power-hungry devices — keeping laptops, cameras, and mobile devices running longer between charges and maximizing productivity on the go.
📐 Precision Slim Form Factor – 103072 (10 × 30 × 72mm) The ultra-slim 10mm profile and optimized footprint enable seamless integration into a wide range of portable electronics — from slim laptop battery packs to compact camera housings — with minimal structural modification required.
🛡️ Built-in PCM Multi-Protection Circuit Equipped with a high-performance Protection Circuit Module (PCM) providing four-layer defense against overcharge, over-discharge, overcurrent, and short circuit. Ensures stable, safe operation under all conditions — protecting both devices and users at every stage of the charge cycle.
⚡ Stable Discharge Platform – Smooth Device Performance Advanced polymer electrolyte system delivers a flat, stable discharge curve with minimal voltage fluctuation — ensuring consistent, clean power delivery for voltage-sensitive devices like laptops, cameras, and smartphones, preventing performance drops or unexpected shutdowns.
♻️ 500+ Cycle Life – Engineered for Longevity Rated for over 500 full charge/discharge cycles with ultra-low self-discharge rate. Maintains excellent capacity retention after extended storage periods — reducing replacement costs and delivering outstanding total value over the battery’s full lifespan.
🏭 Grade A Cells – Factory Direct Assurance Manufactured on our own ISO-certified production line with multi-stage QC inspection protocols. Exclusively Grade A cells — delivering superior electrochemical consistency, uniform internal resistance, and reliable batch-to-batch performance.
🌍 CE Certified & Globally Compliant CE / UN38.3 / RoHS / MSDS / IEC62133 certified — fully compliant with EU market entry requirements and international air freight regulations. Complete documentation package available for seamless customs clearance worldwide.
📦 In Stock – Immediate Fulfillment Available Strong warehouse inventory ready for fast dispatch. Flexible order options from development samples to high-volume production runs, with competitive lead times and global logistics support.
📦 Specifications
| Spec | Detail |
|---|---|
| Model | 103072 |
| Nominal Voltage | 3.7V |
| Capacity | 3000mAh |
| Charge Voltage | 4.2V |
| Discharge Cutoff | 3.0V |
| Max Discharge Current | 3.0A (1C) |
| Internal Resistance | ≤ 180mΩ |
| Dimensions | 10 × 30 × 72 mm |
| Weight | ~54g |
| Cycle Life | ≥ 500 cycles |
| Protection | Overcharge / Over-discharge / Overcurrent / Short Circuit (PCM) |
| Operating Temp | -20℃ ~ 60℃ |
| Storage Temp | -20℃ ~ 45℃ |
| Certifications | CE / UN38.3 / RoHS / MSDS / IEC62133 |
🔌 Compatible Applications
| Category | Devices |
|---|---|
| 💻 Computing | Laptops, Laptop Battery Packs, Mini PCs, Tablets |
| 📱 Mobile | Smartphones, Feature Phones, Mobile Accessories |
| 📷 Imaging | Action Cameras, Digital Cameras, Camcorders |
| ⌚ Wearables | Smartwatches, Fitness Trackers, AR Glasses |
| 🔊 Audio | Bluetooth Speakers, Wireless Earphone Cases |
| 🚁 Mobility | Drones, RC Devices, Handheld Gimbals |
| 📡 IoT & Tracking | GPS Trackers, Smart Locks, IoT Terminals |
| 🔋 Energy Storage | Portable Power Banks, Backup Power Modules |
| 🏥 Medical | Portable Diagnostic Tools, Handheld Health Monitors |
📣 Why Choose Us?
| Feature | Benefit |
|---|---|
| ✅ 3000mAh High Capacity | Top-tier runtime for power-hungry devices |
| ✅ PCM Protection Built-in | Safe, stable operation across all use scenarios |
| ✅ CE + IEC62133 Certified | Global market ready, full compliance docs included |
| ✅ Grade A Cells Only | High consistency, reliable batch performance |
| ✅ Factory Direct | Competitive pricing, zero middleman markup |
| ✅ In Stock | Fast fulfillment, short lead times |
| ✅ Low MOQ | Flexible for startups and enterprise brands alike |
| ✅ OEM / ODM | Custom capacity, dimensions, cable & connector |
| ✅ Global Shipping | Air & sea freight with full compliance documentation |
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